Mana and Cat-girl visit a certain island known as a tourist spot. At the same time, Ratman arrives on the same island with the production crew of a TV show about bizarre and scary stories and the talent starring in the show. There is a legend on this island of a terrifying yokai called Gyuuki, but the talent doesn't believe in old stories like that, and moves the stone where Gyuuki was sealed, releasing him. The is suddenly beset with pain, and transforms into Gyuuki even as they watch. He lays waste to the town in his struggles and eats Ratman. Cat-girl and the others are in danger. Kitaro appears and confronts Gyuuki. Then, when it seems that Kitaro has completely defeated Gyuuki...!
When possessed by it,
one takes the form of the Gyuki.
يتحول الشخص إلى هيئة
.غيوكي عندما يُسكَن من قِبله
Wer davon eingehüllt wird, wird zu Gyūki.
Al poseer a alguien, 
toma la forma de Gyuki.
Lorsqu’il trouve un hôte,
ce dernier se transforme en Gyûki.
Chi ne viene posseduto, assume la forma di Gyūki.
Quando alguém é possuído,
toma a forma do Gyuki.
Как только он попадает на тебя — 
ты превращаешься в Гьюки.